例:
001:01,02,07,22,33,55
002:02,03,06,22,31,46
相同元素个数:2
要求:pandas 实现
data = {
001:01,02,07,22,33,55,
002:02,03,06,22,31,46
}
df = pd.DataFrame(data)
例:
001:01,02,07,22,33,55
002:02,03,06,22,31,46
相同元素个数:2
要求:pandas 实现
data = {
001:01,02,07,22,33,55,
002:02,03,06,22,31,46
}
df = pd.DataFrame(data)
import pandas as pd
data=pd.DataFrame({'001':[1,2,7,22,33,55],'002':[2,3,6,22,31,46]})
a=pd.DataFrame(data['001'])
b=pd.DataFrame(data['002'])
num=len(pd.merge(a,b,left_on='001',right_on='002'))
print(num)
结果为num:2